Al Ola Data Network Services Co. أغسطس 1, 2018 دليل هاتف السعودية 12 - خدمة العملاء stc, Internet Web Designing & Related Services Companies Al Ola Data Network Services Co. Category(s): Internet Web Designing & Related Services Companies Al Arouba Road, Al Worood Dist., Riyadh Phone: 011-4198055 Fax: 011-4191188